What causes repeated skin allergies

Skin allergy is considered to be an allergic constitution. Because the skin is sensitive, it is vulnerable to allergic reactions caused by allergens. Allergic constitution of people, if eating some seafood or certain drugs that are easy to cause allergic reactions, or when the body comes into contact with certain pollen, mites, etc., can cause skin to show allergic symptoms. If the patient has repeated skin allergies, it is recommended to go to the hospital in time to find allergens, and after finding suspected allergens, try to prevent contact with them in later life. At the same time, oral loratadine or cetirizine and other drugs should be taken under the guidance of a doctor. In daily life, patients with repeated skin allergies should pay attention to light diet, eat more vegetables and fruits, minimize contact with allergenic substances, and eat less fish, shrimp and seafood.